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volume meshing by layering alwayse failed.

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Old   November 3, 2023, 10:07
Default volume meshing by layering alwayse failed.
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Sheldon Lee
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----------------------+
    meshing  |
   inner side  |
           |
----------------------+


I always meet the above type of geometry, an narrow, inward chamber.
When I use auto layers to generate boundary layer mesh (3D) , the top_cap usually collides with itself, and the meshing is failed.

Is there a possible way to make the collided top_cap merge and auto fill the 3D holes?

thanks in advance.
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